chore(minify): add Bun script to minify internal and goutils HTML/JS

Add `scripts/minify` with glob discovery, @swc/core for JavaScript, and
@swc/html for HTML, writing sibling `*.min.html` / `*.min.js` and
skipping `internal/go-proxmox` and files whose basename already contains
`.min.`. Ship Bun lock, tsconfig, README, and `.gitignore` for the tool.

scripts/minify/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "minify",
+  "module": "index.ts",
+  "type": "module",
+  "private": true,
+  "devDependencies": {
+    "@types/bun": "latest"
+  },
+  "peerDependencies": {
+    "typescript": "^5"
+  },
+  "dependencies": {
+    "@swc/core": "^1.15.30",
+    "@swc/html": "^1.15.30"
+  }
+}